Getting Started - VTech PreComputer Prestige Course Manual

CHAPTER 2 GETTING STARTED
The PRECOMPUTER PRESTIGE
AC adapter.
BATTERY INSTALLATION
1. Make sure the unit is OFF.
2. Locate the battery cover on the back of the unit
and open it.
3. Insert 4 "C" size batteries as illustrated.
NOT USE NiCd RECHARGEABLE BATTER-
IES. (The use of alkaline batteries is recom-
mended for maximum performance.)
4. Replace the battery cover.
5. Turn the unit ON.
BATTERY NOTICE
• Install batteries correctly observing the polarity (+,-) signs to avoid leakage.
• Do not mix old and new batteries.
• Do not use batteries of different types.
• Remove exhausted or new batteries from equipment when you are not going to use
it for a long time.
• Do not dispose of batteries in fire.
• Do not attempt to recharge ordinary batteries.
• The supply terminals are not to be short-circuited.
NOTE : If the unit suddenly stops working, the sound seems weak or the LCD screen
fades, it may be a problem of low battery power.
batteries before using.
BACKUP BATTERY INSTALLATION
• Make sure the unit is OFF.
• Locate the backup battery cover on the back of the unit
and open it.
• Insert a CR2025 battery as illustrated.
• Replace the battery cover.
• Turn the unit ON.
Remove the plastic strip from the backup battery. (During the first time installation only)
To avoid damage to the unit from leaky batteries, replace the backup battery at least once
a year.
TM
learning unit operates on 4 "C" size batteries or a 9V
DO
2
Please install a new set of